MOG and autoimmune encephalitis: We utilized the following search terms: (“Limbic Encephalitis”[MeSH Terms] OR (“autoimmune encephalitis”[Title/Abstract] OR “AE”[Title/Abstract])) AND (“Myelin-Oligodendrocyte Glycoprotein”[MeSH Terms] OR “demyelinating autoimmune diseases, cns”[MeSH Terms] OR (“MOG-IgG”[Title/Abstract] OR “MOGAD”[Title/Abstract])).